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NIST-F4, a new atomic clock at the National Institute of Standards and Technology campus in Boulder, Colorado, considered to be the gold standard of accuracy in timekeeping. It relies on cesium atoms, which oscillate between quantum states at a frequency of over 9 billion times per second.
#education #interesting #fun
#education #interesting #fun
| 12,000 mlx | |
| 31 | |
| 5 |